	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue6\ubb\ub4\ue7\uad\u94\ue4\ubd\u9c\ue5\u93\u8d\ue7\u9a\u84\ue9\ubb\u91\ue8\u89\ub2\ue9\u9b\ub7\ue7\uae\ua1",	"\ue6\u9a\ub4\ue6\u80\u92\ue4\ub9\u8b\ue5\u8d\ub0",	"\ue6\u97\ua2\ue5\uae\u9a\ue4\ub9\u8b\ue5\ua4\ua9\ue5\u91\ubd",	"\ue5\u93\u88\ue6\ub4\u9b\ue5\ua7\u86\ue7\u9a\u84\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\ub7\ue7\uba\ub3\ue5\ua1\u94\ue5\u9f\uba\ue7\u9a\u84\ue7\u81\ub5\ue9\uad\u82\ue7\uac\ua6\ue5\u92\u92",	"\ue9\u87\u8d\ue7\u94\u9f\ue7\uac\ua6\ue6\u96\u87",	"\ue9\u82\uaa\ue6\u81\ub6\ue9\uad\u82\ue8\u83\ubd",	"\ue6\u9d\u80\ue6\u88\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue5\ube\u8b"],
[588,	28464.1,	26106.1,	27613.4,	47272.3,	null,	null,	null,	null,	null,	null],
[582,	26978.6,	24675.4,	26153.3,	44729.9,	null,	null,	null,	null,	null,	null],
[580,	26389.2,	24260.6,	25707.4,	43792.7,	null,	null,	null,	null,	null,	null],
[575,	25209.2,	23135.4,	24599.4,	41759.8,	null,	null,	null,	null,	null,	null],
[574,	24822.5,	22922.8,	24369.2,	41352.3,	null,	null,	null,	null,	null,	null],
[572,	24451.8,	22502.3,	23880.1,	40593.2,	null,	null,	null,	null,	null,	null],
[569,	23724.6,	21963.3,	23335.5,	39454.4,	null,	null,	null,	null,	null,	null],
[567,	23192.4,	21526.5,	22957.7,	38780.6,	null,	null,	null,	null,	null,	null],
[566,	23050.8,	21343.2,	22742.1,	38420.3,	null,	null,	null,	null,	null,	null],
[561,	21921.5,	20464.6,	21728.4,	36602.5,	null,	null,	null,	null,	null,	null],
[559,	21552.5,	20033.8,	21335.4,	35967.6,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	22735.5,	15450.4,	20408.2,	19246.8,	null,	null],
[553,	20205,	19045.9,	20307.6,	34062.8,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	21522.1,	14798.9,	19308.8,	18257,	null,	null],
[549,	null,	null,	null,	null,	21131.1,	14533.2,	18870.9,	17931.3,	null,	null],
[548,	19363.5,	18163.8,	19405.5,	32520,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	20094.7,	13972,	17999,	17106.9,	null,	null],
[543,	null,	null,	null,	null,	19921.2,	13766.5,	17893.6,	17017.2,	null,	16431.4],
[541,	null,	null,	null,	null,	19527.1,	13560.8,	17474,	16618,	null,	null],
[540,	17916.3,	16857.5,	18136.7,	30143.4,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	18901.5,	13278.4,	16950.9,	16182.6,	null,	null],
[536,	17270.1,	16310.2,	17533.3,	29055.7,	18516.6,	13093,	16661.3,	15791.3,	null,	null],
[535,	null,	null,	null,	null,	18418.6,	12898.9,	16433.8,	15754.3,	null,	15300.3],
[530,	null,	null,	null,	null,	17584.6,	12411.9,	15744.8,	15025.8,	21680.5,	null],
[528,	15953.3,	15244.9,	16444.1,	26998,	17284.4,	12123.4,	15476.5,	14744.5,	null,	null],
[522,	null,	null,	null,	null,	16266.5,	11524.5,	14587.4,	13951.4,	20312.3,	null]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​